#! /usr/bin/env python
# -*- coding: utf-8 -*-
# vim:fenc=utf-8
# Copyright © chrisZheng
# CreateTime: 2016-09-24 19:49:33
import re
devtech = file('4948.txt','r')
cpuio = ('CPU utilization for five seconds: [\d.]+%/[\d.]+%; one minute: [\d.]+%; five minutes: [\d.]+%')
while True:
    cpu = re.match('CPU utilization for five seconds: [\d.]+%/[\d.]+%; one minute: [\d.]+%; five minutes: [\d.]+%',devtech.readline())
    if cpu is not None:match.group()
    break
